dc.contributorUniversidade Estadual de Maringá (UEM)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:09:11Z
dc.date.available2014-12-03T13:09:11Z
dc.date.created2014-12-03T13:09:11Z
dc.date.issued2013-12-16
dc.identifierCommunications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 44, n. 22, p. 3216-3230, 2013.
dc.identifier0010-3624
dc.identifierhttp://hdl.handle.net/11449/112045
dc.identifier10.1080/00103624.2013.841183
dc.identifierWOS:000327584100002
dc.identifier4203867944943427
dc.identifier1090072947808223
dc.description.abstractUnderstanding soil responses to the application of urban or industrial residues is necessary. In the current experiment, both sources of residues were applied to the soil surface of a Hapludox soil for 8 years. The four residues studied were biodigested and centrifuged sewage sludge (LB and LC, respectively), steel slag from the metallurgic industry (E), and limed mud from the pulp and cellulose industry (LCal). The residues were applied at 0, 2, 4, and 8 Mg ha(-1) four times from 2002 to 2010 when soybean was cultivated in the summer and lopsided oat and sorghum were cultivated during the winter. The contents of heavy metals were evaluated with diethylenetriaminepentaacetic acid (DTPA) and organic acids. The LB was the residue that increased the contents of soil micronutrients and heavy metals to their greatest levels, although within limits that impair the risks of environmental contamination.
dc.languageeng
dc.publisherTaylor & Francis Inc
dc.relationCommunications in Soil Science and Plant Analysis
dc.relation0.540
dc.relation0,341
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectExtractors
dc.subjectheavy metals
dc.subjectmacronutrients
dc.subjectmicronutrients
dc.subjectno tillage
dc.subjectsoybeans
dc.titleHeavy Metals Extracted by DTPA and Organic Acids from Soil Amended with Urban or Industrial Residues
dc.typeArtículos de revistas


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